@jock
i have read some comment for issue RK3229 suddenly turn off HDMI when burn image to flash, so luckyly when i try an old armbian that will sussesful with no problem.
i read while the 8x page with no answear so that if anyone have the same problem can solve this issue.
1st: Armbian_24.2.5_Rk322x-box_bookworm_current_6.6.22_xfce_desktop.img.xz --> HDMI suddenly turn off
2nd : Armbian_21.02.1_Rk322x-box_buster_current_5.10.12_minimal.img.xz --> sussesful